package com.example.administrator.widgettest_220lyh;

import android.content.Intent;
import android.support.annotation.IdRes;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity implements View.OnClickListener {
    private TextView tv;
    private EditText et;
    private Button btngettext, btnsetimg;
    private ImageButton ibtn;
    private ImageView iv;

    private RadioButton rbnan, rbnv;
    private RadioGroup rg;
    private CheckBox cblan, cbzu, cbyou;
    private Button btngetgender, btngetfun;

    private View bg;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        init();
    }

    public void init() {
        tv = (TextView) findViewById(R.id.TextView);
        et = (EditText) findViewById(R.id.editText);
        btngettext = (Button) findViewById(R.id.button);
        btnsetimg = (Button) findViewById(R.id.button2);
        ibtn = (ImageButton) findViewById(R.id.imageButton);
        iv = (ImageView) findViewById(R.id.imageView);

        btngettext.setOnClickListener(this);
        btnsetimg.setOnClickListener(this);
        ibtn.setOnClickListener(this);

        rbnan = (RadioButton) findViewById(R.id.radioButton1);
        rbnv = (RadioButton) findViewById(R.id.radioButton2);
        rg = (RadioGroup) findViewById(R.id.radioGroup);
        cblan = (CheckBox) findViewById(R.id.checkBox);
        cbzu = (CheckBox) findViewById(R.id.checkBox2);
        cbyou = (CheckBox) findViewById(R.id.checkBox3);
        btngetgender = (Button) findViewById(R.id.button4);
        btngetfun = (Button) findViewById(R.id.button5);

        btngetgender.setOnClickListener(this);
        btngetfun.setOnClickListener(this);

    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.button://设置文本
                String str = et.getText().toString();
                tv.setText(str);
                break;
            case R.id.button2://设置图片
                iv.setImageResource(R.drawable.steam);
                bg.setBackgroundResource(R.drawable.steam);
                break;
            case R.id.imageButton:
                Intent intent = new Intent(MainActivity.this, NewActivity.class);
                intent.putExtra("param1", "hello,  ");
                intent.putExtra("param2", 5);
                startActivity(intent);
                break;
            case R.id.button4:
                if (rbnan.isChecked())
                    tv.setText("您选择的性别为“男”");
                if (rbnv.isChecked())
                    tv.setText("您选择的性别为“女”");
                break;
            case R.id.button5:
                String msg = "";
                if (cblan.isChecked())                              
                    msg += "篮球 ";
                if (cbzu.isChecked())
                    msg += "足球 ";
                if (cbyou.isChecked())
                    msg += "游泳";
                tv.setText(msg);
                break;
        }
    }
}